Waning Crescent on

Moon phase on 17 September 2025 Wednesday is Waning Crescent, 25 days old Moon is in Leo.

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Moon phase for

Lunar calendar 2025 | September 2025

Waning Crescent phase
Waning Crescent phase
Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio.

Waning Crescent 19% illuminated

Waning Crescent is the lunar phase on . Seen from Earth, illuminated fraction of the Moon surface is 19% and getting smaller. The 25 days old Moon is in ♌ Leo.

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Moon phases for next 7 days

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Moon phase and lunation details

3 days after Last Quarter

Previous main lunar phase is the Last Quarter before 3 days on 14 September 2025 at 10:33.

Moonrise and moonset

Moon rises after midnight to early morning and sets in the afternoon. It is visible in the early morning low to the east.

Moon is entering ♌ Leo

Moon is passing first ∠4° of ♌ Leo tropical zodiac sector.

Apparent angular diameter ∠1897"

Lunar disc appears visually 0.6% narrower than solar disc. Moon and Sun apparent angular diameters are ∠1897" and ∠1910".

Hunter Moon after 19 days

Next Full Moon is the Hunter Moon of October 2025 after 19 days on 7 October 2025 at 03:47.

Upcoming main Moon phases

Neap tide

There is low ocean tide on this date. Sun and Moon gravitational forces are not aligned, but meet at big angle, so their combined tidal force is weak.

Lunation 317 / 1270

The Moon is 25 days old. Earth's natural satellite is moving from the second to the final part of current synodic month. This is lunation 317 of Meeus index or 1270 from Brown series.

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Synodic month length 29.58 days

Length of current 317 lunation is 29 days, 13 hours and 48 minutes. It is 2 hours and 43 minutes shorter than next lunation 318 length.

Lunation length longer than mean

Length of current synodic month is 1 hour and 4 minutes longer than the mean length of synodic month, but it is still 5 hours and 59 minutes shorter, compared to 21st century longest.

Lunar orbit position on

True anomaly ∠93°

This New Moon true anomaly is ∠93°. At beginning of next synodic month true anomaly will be ∠127.7°. The length of upcoming synodic months will keep increasing since the true anomaly gets closer to the value of New Moon at point of apogee (∠180°).

Moon after perigee

6 days after point of perigee on 10 September 2025 at 12:09 in ♈ Aries. The lunar orbit is getting wider, while the Moon is moving outward the Earth. It will keep this direction for the next 8 days, until it get to the point of next apogee on 26 September 2025 at 09:46 in ♏ Scorpio.

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Distance to Moon 377 789 km

Moon is 377 789 km (234 747 mi) away from Earth on this date. Moon moves farther next 8 days until apogee, when Earth-Moon distance will reach 405 552 km (251 998 mi).

Moon before descending node

9 days after its ascending node on 7 September 2025 at 23:08 in ♓ Pisces, the Moon is following the northern part of its orbit for the next 3 days, until it will cross the ecliptic from North to South in descending node on 20 September 2025 at 23:13 in ♍ Virgo.

Previous nodeNext node

Draconic month

9 days after beginning of current draconic month in ♓ Pisces, the Moon is moving from the beginning to the first part of it.

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Moon after northern standstill

2 days after previous North standstill on 14 September 2025 at 21:23 in ♊ Gemini, when Moon has reached northern declination of ∠28.630°. Next 11 days the lunar orbit moves southward to face South declination of ∠-28.599° in the next southern standstill on 29 September 2025 at 06:09 in ♐ Sagittarius.

Previous standstillNext standstill

Syzygy in 4 days

After 4 days on 21 September 2025 at 19:54 in ♍ Virgo, the Moon will be in New Moon geocentric conjunction with the Sun and this alignment forms next Sun-Moon-Earth syzygy.

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